http://wiki.apidesign.org/index.php?action=history&feed=atom&title=ObjectAlgebrasObjectAlgebras - Revision history2026-05-01T08:56:15ZRevision history for this page on the wikiMediaWiki 1.12.0rc1http://wiki.apidesign.org/index.php?title=ObjectAlgebras&diff=10687&oldid=prevJaroslavTulach: ObjectAlgebra moved to ObjectAlgebras2024-11-05T05:40:49Z<p><a href="/wiki/ObjectAlgebra" class="mw-redirect" title="ObjectAlgebra">ObjectAlgebra</a> moved to <a href="/wiki/ObjectAlgebras" title="ObjectAlgebras">ObjectAlgebras</a></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 05:40, 5 November 2024</td>
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</table>JaroslavTulachhttp://wiki.apidesign.org/index.php?title=ObjectAlgebras&diff=10686&oldid=prevJaroslavTulach: New page: When working on NetBeans and when writing TheAPIBook I invented pattern labeled Singletonizer. At that time (before 2008) there wasn't a lot of research on this topic. Now, fif...2024-11-05T05:40:43Z<p>New page: When working on <a href="/wiki/NetBeans" title="NetBeans">NetBeans</a> and when writing <a href="/wiki/TheAPIBook" title="TheAPIBook">TheAPIBook</a> I invented pattern labeled <a href="/wiki/Singletonizer" title="Singletonizer">Singletonizer</a>. At that time (before 2008) there wasn't a lot of research on this topic. Now, fif...</p>
<p><b>New page</b></p><div>When working on [[NetBeans]] and when writing [[TheAPIBook]] I invented pattern labeled [[Singletonizer]]. At that time (before 2008) there wasn't a lot of research on this topic. Now, fifteen years later, there seems to be some academic papers (like [https://i.cs.hku.hk/~bruno/papers/toplas2021.pdf Compositional Programming]) and they call this kind of pattern '''Object Algebras'''.<br />
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As far as I can say the ''essential aspect'' of [[ObjectAlgebras]] is to avoid '''new''' - just like in case of [[Singletonizer]] and replace it with methods on the [[Singletonizer]]/Algebra class.<br />
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[[Category:APIDesignPatterns]]<br />
[[Category:APIDesignPatterns:Creational]]<br />
[[Category:APIDesignPatterns:Clarity]]</div>JaroslavTulach